Constructer and Builder

(n.) One who or that which, constructs or frames.

noun

• A substance added to soaps or detergents to increase their cleansing action.
  • synonyms: detergent builder
• A person who creates a business or who organizes and develops a country.
  • usage: "empire builder"
• Someone who contracts for and supervises construction (as of a building. ).
  • synonyms: constructor

(n.) One who builds; one whose occupation is to build, as a carpenter, a shipwright or a mason.